000 00519 a2200181 4500
020 _a0813374863
082 _a304.2
_bEAR
090 _c23959
_d38796
100 _aKristensen, Thorkil
_eed.
245 _aThe earth's fragile systems
_bperspectives on global change
260 _aBoulder
_bWestview Press
_c1988
_g1988
300 _axiii,109p.
_c24cm
440 _aIFIAS research series
650 _aFACTORS AFFECTING SOCIAL BEHAVIOR
650 _aHUMAN ECOLOGY
700 _aPaludan, Johan Peter
_eed.
942 _cL
999 _c51125
_d51125